Precision Medicine for Complex, Chronic Disease

Why PRECISIONBIO?

PrecisionBio integrates advanced diagnostics, cellular-level therapies, and cutting-edge technology to address the root causes of illness and support long-term disease prevention.

Advanced Diagnostics

We use next-generation lab testing, imaging, and molecular analysis to uncover the hidden drivers of chronic disease and dysfunction.

Personalized Protocols

Each patient receives a customized treatment plan based on their unique biology, history, and diagnostic data — tailored solutions for every unique need.

Cellular Therapies

From mesenchymal stem cells to exosomes to T-regulatory cells, our regenerative treatments work at the cellular level to repair tissue, regulate immunity, and restore systemic balance.

Integrated Technology

We combine the latest in medical technology — including photobiomodulation, IV therapies, PEMF, EBOO, ozone, peptides, laser therapy, and precision supplements — for comprehensive, root-cause care.

Our Approach

Root-cause medicine meets next-generation care. We go beyond symptom management to create lasting change at the cellular and systemic level.

Identify, Don’t Guess

We use deep diagnostics and biomarker mapping to precisely identify the source of dysfunction.

Treat the Terrain

Rather than targeting isolated symptoms, we rebalance the entire internal ecosystem — from the gut to the mitochondria.

Activate Cellular Repair

Our therapies are designed to stimulate regeneration, modulate the immune system, and enhance resilience from within.

Personalize Every Step

Protocols are custom-built for each patient using their diagnostic profile, health goals, and real-time progress data.

Track & Adapt

Our team provides continuous follow-up and adjusts protocols based on how your body responds — healing is a unique journey with personalized paths for every individual.

Whole-Body, Data-Driven Healing

Our method is designed to restore balance, enhance function, and reduce the risk of future disease — all while supporting you with expert guidance every step of the way.

Cutting-Edge Cellular Therapies

Our treatments combine regenerative medicine, precision diagnostics, and advanced medical technologies to target the root causes of chronic illness and accelerate healing at the cellular level.
Support for cognitlive decline, brain injury, neuropathy, and neuroinflammation
Regenerative solutions for joint pain, injuries, arthritis, and mobility issues
Therapies designed to modulate immune dysfunction and reduce systemic inflammation
Protocols focused on bio-optimization, anti-aging, and cellular resilience
Integrated cancer support focused on immune optimization, recovery, and whole-body resilience
Focused care for metabolic dysfunction, Lyme disease, Long Covid, and vaccine-related injury among others
At PrecisionBio, your experience is designed around you. We deliver the most advanced cellular therapies available anywhere — but we are not just a clinic. We are a destination for those seeking true healing, optimal performance, and long-term vitality through personalized, science-driven care.

Hotel Accommodations

Del Prado Medical Tower

Our Science

PrecisionBio’s science is rooted in advanced cellular medicine, combining regenerative biologics, systems biology, and molecular diagnostics to repair and optimize the body at its foundation. We integrate the latest research in immunology, mitochondrial health, and tissue regeneration to create personalized, data-driven treatment protocols that drive real, measurable outcomes.

Patient Testimonials

After a vaccine injury led to autism and fierce meltdowns, doctors pushed for institutionalization, but my mom’s relentless efforts guided us to these treatments. Now, I live semi-independently, graduated Suma Cum Laude from college, and work as a bookkeeper for a CPA firm.

Jackson Randy

Autism
I never imagined reversing any part of Alzheimer’s. But now, I’m remembering birthdays, reading books, and feeling in control again.

Linda

Alzheimer’s
I skipped the surgery and got my freedom back. I’m lifting, walking, and sleeping without pain. I loved my hotel and the restaurants in TJ were amazing!

Chris

Back Injury
My neurologist is amazed. I’ve regained control over my body. I feel completely transformed.

Rebecca

Multiple Sclerosis
Following my treatment, I’ve been off dialysis since 2020 and living life fully, with stable kidney function… also, my neck and back pain is completely gone from the stem cells.

Sherry

Chronic Kidney Disease / Back & Neck Pain
The doctors at PrecisionBio didn’t rely on just one strategy. Their multi-layered immune approach helped me beat cancer.

Brian

Colon Cancer

Frequently Asked Questions

We treat a wide range of complex conditions including neurological, orthopedic, autoimmune, metabolic, cancer immunotherapy, and post-viral illnesses like Long Covid. We also offer protocols for wellness, prevention, and longevity.

Unlike typical “stem cell clinics,” we use advanced diagnostics, stacked regenerative therapies, and a systems biology approach to create fully personalized treatment protocols that target the root cause of illness.

Each protocol is developed from in-depth diagnostics, biomarker analysis, and your health history — ensuring it is tailored specifically to your body and condition.

Cellular therapies use regenerative biologics such as mesenchymal stem cells, exosomes, peptides, and growth factors to help repair tissue, regulate the immune system, and restore function at the cellular level.

In addition to treating chronic illness, we support patients seeking proactive care for anti-aging, performance optimization, and long-term disease prevention.

Yes — our clinic is located in a secure, modern medical tower in Tijuana, just minutes from the U.S. border. We offer private transportation, vetted accommodations, and a concierge team to ensure your experience is seamless, comfortable, and safe from arrival to departure. Tijuana is the most visited medical tourism destination in the world, welcoming over a million patients annually for high-quality, affordable care.

Some patients experience improvements within days or weeks, while others see more gradual changes over several months depending on their condition and response to treatment.

We help coordinate accommodations near our Tijuana clinic and offer support with local transportation. Our concierge team ensures a smooth, safe, and comfortable experience throughout your visit. We offer complimentary breakfast and lunch for all patients during treatment days, featuring fresh, nourishing options to support your recovery. Our concierge team is also happy to arrange reservations at Tijuana’s world-class restaurants so you can enjoy the city’s renowned culinary scene in comfort.

Because each treatment plan is highly personalized and includes advanced diagnostics and biologic therapies, pricing varies based on your specific needs. Full details are provided during your initial consultation. We do not accept any type of insurance.

Our stem cells are ethically sourced from healthy young women, thoroughly vetted, and free from COVID-19 vaccinations delivering by scheduled C-section at partner hospitals in Mexico. Both the donor and cord tissue undergo rigorous medical screening to ensure purity, safety, and quality.

Our Medical Director, Dr. Alberto Peña, leads our clinical team with over two decades of experience in functional, integrative, and regenerative medicine:

  • MD from Autonomous University of Baja California
  • Certified in Functional Medicine (Institute for Functional Medicine, WA)
  • Trained in Regenerative Medicine (Grieshaber Akademie, Germany)
  • Former Medical Director, Sanoviv Medical Institute
  • Consultant at the Immune Therapy Institute
  • Scientific Advisor to USANA

Our scientific and lab teams cultivate and expand stem cells and exosomes with exceptional precision, adhering to the highest standards of sterility, safety, and quality control. Every batch undergoes extensive testing to ensure purity, potency, and consistency — reflecting our uncompromising commitment to clinical excellence.

More Questions

Ready to start your healing journey?

Our team is here to guide you every step of the way.
PrecisionBio, Del Prado Medical Tower, Av Bugambilias 4083, El Prado, Suite 2003, 22105 Tijuana, B.C.
PrecisionBio © 2025 Powered by Go Baja Medical. All Rights Reserved.

Contact Us

We’re here to help you take the next step in your healing journey. Reach out, and a member of our team will respond promptly.

Neurological Conditions We Treat

Alzheimer’s · Parkinson’s · Dementia · Long Covid · Autism Spectrum Disorder · Multiple Sclerosis
Our Approach
At PrecisionBio, our neurological protocols are designed to support neuroplasticity, reduce inflammation, and optimize cellular repair within the brain and nervous system. Using advanced diagnostics and precision biologics, we tailor each plan to address the unique neurological imbalances driving cognitive or functional decline — without overpromising or taking a one-size-fits-all approach.

Orthopedic / Musculoskeletal Conditions We Treat

Joint Pain · Osteoarthritis · Sports Injuries · Degenerative Disc Disease · Tendonitis · Post-Surgical Recovery
Our Approach
Our musculoskeletal protocols focus on reducing inflammation, repairing damaged tissue, and restoring mobility through regenerative biologics like Stem Cells, Exosomes, Enriched Plasma, and Peptides, and Growth Factors. Each treatment plan is tailored using imaging and diagnostics to support healing without the need for surgery or long-term medication.

Autoimmune Conditions We Treat

Rheumatoid Arthritis · Lupus · Crohn’s Disease · Hashimoto’s · Psoriasis · Multiple Sclerosis · Chronic Fatigue Syndrome, etc.
Our Approach
We aim to calm immune dysregulation at the source by rebalancing immune function, reducing systemic inflammation, and repairing gut and cellular integrity. Our protocols are personalized through immune and microbiome testing and use advanced biologics to help retrain — not suppress — the immune system.

Wellness / Longevity Programs We Offer

Hormonal Optimization · Anti-Aging Protocols · Bio-Optimization · Mitochondrial Health · Immune Resilience · Preventive Screening
Our Approach
Our longevity and wellness protocols are designed for individuals who want to feel better, age slower, and perform at their highest level. We combine cellular therapies with lifestyle optimization, diagnostics, and targeted support to improve energy, cognition, recovery, aesthetics, and overall healthspan.

Cancer Conditions We Work With

Solid Tumors and Blood Cancers
Our Approach
Our oncology protocols focus on restoring immune system intelligence by modulating T regulatory cells, activating dendritic cells, and enhancing natural killer (NK) cell function. Using personalized, complementary immunotherapies and targeted biologics, we aim to strengthen the body's ability to identify and eliminate abnormal cells while supporting immune balance and resilience.

Other Conditions We Work With

Focused care for metabolic dysfunction, Lyme disease, Long Covid, and vaccine-related injury
Our Approach
We take a systems-based approach to these complex and often misunderstood conditions by addressing the underlying immune, mitochondrial, and inflammatory imbalances driving persistent symptoms. Through advanced diagnostics, cellular-level therapies, and precision detox strategies, our protocols are designed to restore energy production, reduce systemic stress, and support deep, long-term recovery.